-bəs adjective
Etymology: ytterb ium + -ous
: of, relating to, or containing ytterbium — used especially of compounds in which this element is bivalent
-bəs adjective
Etymology: ytterb ium + -ous
: of, relating to, or containing ytterbium — used especially of compounds in which this element is bivalent
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012